Marin Mersenne 2^P-1
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Finding World Record Primes Since 1996

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MnStatusDetails
11696177Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
51403294373771342.2old
3515369317187844237192168.32025-03-18 19:15:52
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified (Factored)2021-10-13kutensDE3F221D5C22C3FB1933164653
Verified2025-03-24Sly_007DE3F221D5C22C3FB21016288553
History
DateUserTypeResult
2025-06-20yuriy_5-1NF
no factor from 2^70 to 2^71
2025-05-12yuriy_5-1NF
no factor from 2^69 to 2^70
2025-03-24Manfred_Bruder_01-05-1988_DECERT
PRP Certification
Proof certified good
2025-03-24Sly_007C-PRP
M11696177/5140329437377/351536931718784423719 : DE3F221D5C22C3FB
PRP proof power = 8
PRP: Verified
Proof certified good
2025-03-18yuriy_5-1F
Factor: 351536931718784423719 / TF: 68-69
2025-03-11yuriy_5-1NF-PM1
B1=7017702, B2=451166430
2025-02-14yuriy_5-1NF-PM1
B1=4678468, B2=601556670
2024-06-17yuriy_5-1NF-PM1
B1=262144, B2=136289010
2021-10-13James CarlsonCERT
PRP Certification
Proof certified good
2021-10-13kutensC-PRP
M11696177/5140329437377 : DE3F221D5C22C3FB
PRP proof power = 8
PRP: Verified (Factored)
Proof certified good